panos, what exact tv model did you unbrick that way? this is important and you can't call this way universal for all tv models. Why? because service menu differs from series to series and some of submenus are changed/removed etc. Please delete/edit All your last postings with link to that video. Please write confirmed models list.

the exact model of my TV is LE32B530P7W, but basic menu functions are the same in all Samsung models...
As you see first I am showing the problem, with menu model changing,
so IF this is the way that TV bricked then
solve it with the next instructions...